72601875

素因数分解:

$3^2\times 5^4\times {\mathrm{12907}}^1$

素因数の和:12933

約数の個数: 30

約数和(自身を含む): 131054924

約数和(自身を除く): 58453049

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 12907, 38721, 64535, 116163, 193605, 322675, 580815, 968025, 1613375, 2904075, 4840125, 8066875, 14520375, 24200625, 72601875]

約数ペア:

[(1, 72601875), (3, 24200625), (5, 14520375), (9, 8066875), (15, 4840125), (25, 2904075), (45, 1613375), (75, 968025), (125, 580815), (225, 322675), (375, 193605), (625, 116163), (1125, 64535), (1875, 38721), (5625, 12907)]